Preheat the oven to 375°F.
Crumble the ground beef into a large bowl.
Add the eggs, onion, garlic, water, bread crumbs, Parmesan and Italian seasoning.
Using your hands, combine everything but do not overwork the mixture.
Gently shape into 1- to 1-½-inch balls.
Grease a wire rack, and place it in a shallow baking tray.
Arrange the meatballs on the rack.
Bake, uncovered, until the meat is no longer pink and an instant-read thermometer in the center of each ball reads at least 160°, 15 to 18 minutes.
